Liner for a paint tray



FIG. 1 is an isometric view of a liner for a paint tray showing my new design;

FIG. 2 is a side view thereof, as taken from the left (unseen) side of FIG. 1;

FIG. 3 is a side view thereof, as taken from the right side of FIG. 1 (the side views are mirror images of one another);

FIG. 4 is a front end view thereof;

FIG. 5 is a rear end view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in FIGS. 1, 5, 6 and 7 are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a liner for a paint tray, as shown and described. 